"Hunter has pointed out that by using a Jupiter swingby to approach the Sun and then giving a velocity boost at perihelion, a solar system escape velocity... is possible with present-day chemical rockets... [M]ost other stars should have planets (or companion stars) with characteristics sufficiently close to... the Jupiter-Sun system to use this launch strategy in reverse to slow down in the other solar system."
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Educators from the United StatesScience authorsCosmologistsPhysicists from the United StatesChristians from the United States
Original Language: English
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Frank J. Tipler
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